APA način citiranja (7. izdanje)

Canada. Dept. of Communications. (1971). Interconnection between TCTS and CN/CP telecommunications: TWX Telex, Voice Data. Dept. of Communications.

Čikaški stil citiranja (17. izdanje)

Canada. Dept. of Communications. Interconnection Between TCTS and CN/CP Telecommunications: TWX Telex, Voice Data. [Ottawa: Dept. of Communications, 1971.

MLA način citiranja (8. izdanje)

Canada. Dept. of Communications. Interconnection Between TCTS and CN/CP Telecommunications: TWX Telex, Voice Data. Dept. of Communications, 1971.